# A131347 (b-file synthesized from sequence entry)
1 1
2 2
3 5
4 11
5 30
6 79
7 175
8 448
9 1199
10 2489
11 6928
12 18265
13 40489
14 110610
15 291341
16 645395
17 1633957
18 2615141
19 7207226
20 19135622
21 50845035
22 106938617
23 244812167
24 652656533
25 1686364826
26 3755787245
27 4816287969
28 12353991673
29 29473426455